| Placentia to Carlsbad (California) | 61.76 mi (99.40 km) |
| Placentia to Carlsbad (New Mexico) | 793.77 mi (1,277.45 km) |
| Placentia to Carmel (Indiana) | 1,791.09 mi (2,882.48 km) |
| Placentia to Carmichael (California) | 380.92 mi (613.03 km) |
| Placentia to Carney (Maryland) | 2,302.58 mi (3,705.64 km) |
| Placentia to Carnot-Moon (Pennsylvania) | 2,104.80 mi (3,387.35 km) |
| Placentia to Carol Stream (Illinois) | 1,702.96 mi (2,740.65 km) |
| Placentia to Carolina (Puerto Rico) | 3,352.55 mi (5,395.41 km) |
| Placentia to Carolina Forest (South Carolina) | 2,221.56 mi (3,575.26 km) |
| Placentia to Carpentersville (Illinois) | 1,697.25 mi (2,731.47 km) |
| Placentia to Carpinteria (California) | 101.20 mi (162.87 km) |
| Placentia to Carrboro (North Carolina) | 2,186.90 mi (3,519.48 km) |
| Placentia to Carroll (Iowa) | 1,368.40 mi (2,202.22 km) |
| Placentia to Carrollton (Georgia) | 1,875.12 mi (3,017.72 km) |
| Placentia to Carrollton (Texas) | 1,207.75 mi (1,943.69 km) |
